PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since silicon is a favored material in the semiconductor industry and has been used in the IC industry for many years, much attention has already been paid to the research and synthesis of silicon wires.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com